Channing Tatum, Jonah Hill and Rob Riggle Warn You About Fake Drugs in a new PSA [VIDEO]

With "21 Jump Street" looking to be the action-comedy of the spring, the fine folks that star in the film thought it was their duty to warn you about the dangers of fake drugs. Not the kind of fake drugs like powdered sugar when you wanted cocaine fake drugs. No they're talking about REAL fake drugs. The kind that sound like awesome but only appear in movies. I'll let Jonah, Channing and Rob explain in this Funny Or Die Video.